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gcc/gcc ChangeLog loop.c sched-deps.c
- From: rth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 29 Dec 2001 18:46:39 -0000
- Subject: gcc/gcc ChangeLog loop.c sched-deps.c
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2001-12-29 10:46:39
Modified files:
gcc : ChangeLog loop.c sched-deps.c
Log message:
* loop.c (prescan_loop): Set has_multiple_exit_targets for exception
edges. Rearrange jump interpretation code to use pc_set.
(check_dbra_loop): Examine has_multiple_exit_targets not exit_count.
* sched-deps.c (sched_analyze_insn): Set scheduling barrier for
all insns that can throw, not just if flag_non_call_exceptions.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12474&r2=1.12475
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&r1=1.373&r2=1.374
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-deps.c.diff?cvsroot=gcc&r1=1.28&r2=1.29